From: Shiju Jose <shiju.jose@huawei.com>
To: <linux-acpi@vger.kernel.org>, <linux-edac@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <rjw@rjwysocki.net>,
<lenb@kernel.org>, <james.morse@arm.com>, <tony.luck@intel.com>,
<bp@alien8.de>, <baicar@os.amperecomputing.com>
Cc: <linuxarm@huawei.com>, <jonathan.cameron@huawei.com>,
<tanxiaofei@huawei.com>, Shiju Jose <shiju.jose@huawei.com>
Subject: [PATCH RFC 4/4] ACPI: APEI: Add log_arm_hw_error to the new notification method
Date: Mon, 12 Aug 2019 11:11:49 +0100 [thread overview]
Message-ID: <20190812101149.26036-5-shiju.jose@huawei.com> (raw)
In-Reply-To: <20190812101149.26036-1-shiju.jose@huawei.com>
This patch adds log_arm_hw_error to the new error notification
method.
Signed-off-by: Shiju Jose <shiju.jose@huawei.com>
---
drivers/acpi/apei/ghes.c | 47 ++++++++++++++++++++++-------------------------
drivers/ras/ras.c | 5 ++++-
include/linux/ras.h | 7 +++++--
3 files changed, 31 insertions(+), 28 deletions(-)
diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
index ffc309c..013fea0 100644
--- a/drivers/acpi/apei/ghes.c
+++ b/drivers/acpi/apei/ghes.c
@@ -574,34 +574,27 @@ static void ghes_do_proc(struct ghes *ghes,
if (gdata->validation_bits & CPER_SEC_VALID_FRU_TEXT)
fru_text = gdata->fru_text;
- if (guid_equal(sec_type, &CPER_SEC_PROC_ARM)) {
- struct cper_sec_proc_arm *err = acpi_hest_get_payload(gdata);
-
- log_arm_hw_error(err);
- } else {
- rcu_read_lock();
- list_for_each_entry_rcu(err_notify,
- &ghes_error_notify_list, list) {
- if (guid_equal(&err_notify->sec_type,
- sec_type)) {
- /* The notification is called in the
- * interrupt context, thus the handler
- * functions should be take care of it.
- */
- err_notify->handle(gdata, sev,
- err_notify->data);
- is_notify = 1;
- }
+ rcu_read_lock();
+ list_for_each_entry_rcu(err_notify, &ghes_error_notify_list,
+ list) {
+ if (guid_equal(&err_notify->sec_type, sec_type)) {
+ /* The notification is called in the
+ * interrupt context, thus the handler
+ * functions should be take care of it.
+ */
+ err_notify->handle(gdata, sev,
+ err_notify->data);
+ is_notify = 1;
}
- rcu_read_unlock();
+ }
+ rcu_read_unlock();
- if (!is_notify) {
- void *err = acpi_hest_get_payload(gdata);
+ if (!is_notify) {
+ void *err = acpi_hest_get_payload(gdata);
- log_non_standard_event(sec_type, fru_id,
- fru_text, sec_sev, err,
- gdata->error_data_length);
- }
+ log_non_standard_event(sec_type, fru_id,
+ fru_text, sec_sev, err,
+ gdata->error_data_length);
}
}
}
@@ -1198,6 +1191,10 @@ struct ghes_err_handler_tab {
.sec_type = CPER_SEC_PCIE,
.handle = ghes_handle_aer,
},
+ {
+ .sec_type = CPER_SEC_PROC_ARM,
+ .handle = log_arm_hw_error,
+ },
{ /* sentinel */ }
};
diff --git a/drivers/ras/ras.c b/drivers/ras/ras.c
index 95540ea..7ec3eeb 100644
--- a/drivers/ras/ras.c
+++ b/drivers/ras/ras.c
@@ -21,8 +21,11 @@ void log_non_standard_event(const guid_t *sec_type, const guid_t *fru_id,
trace_non_standard_event(sec_type, fru_id, fru_text, sev, err, len);
}
-void log_arm_hw_error(struct cper_sec_proc_arm *err)
+void log_arm_hw_error(struct acpi_hest_generic_data *gdata,
+ int sev, void *data)
{
+ struct cper_sec_proc_arm *err = acpi_hest_get_payload(gdata);
+
trace_arm_event(err);
}
diff --git a/include/linux/ras.h b/include/linux/ras.h
index 7c3debb..05b662d 100644
--- a/include/linux/ras.h
+++ b/include/linux/ras.h
@@ -5,6 +5,7 @@
#include <asm/errno.h>
#include <linux/uuid.h>
#include <linux/cper.h>
+#include <acpi/ghes.h>
#ifdef CONFIG_DEBUG_FS
int ras_userspace_consumers(void);
@@ -29,7 +30,8 @@ static inline void __init cec_init(void) { }
void log_non_standard_event(const guid_t *sec_type,
const guid_t *fru_id, const char *fru_text,
const u8 sev, const u8 *err, const u32 len);
-void log_arm_hw_error(struct cper_sec_proc_arm *err);
+void log_arm_hw_error(struct acpi_hest_generic_data *gdata,
+ int sev, void *data);
#else
static inline void
log_non_standard_event(const guid_t *sec_type,
@@ -37,7 +39,8 @@ void log_non_standard_event(const guid_t *sec_type,
const u8 sev, const u8 *err, const u32 len)
{ return; }
static inline void
-log_arm_hw_error(struct cper_sec_proc_arm *err) { return; }
+log_arm_hw_error(struct acpi_hest_generic_data *gdata,
+ int sev, void *data) { return; }
#endif
#endif /* __RAS_H__ */
--
1.9.1
next prev parent reply other threads:[~2019-08-12 10:12 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Shiju Jose>
2019-06-17 14:28 ` [PATCH 0/6] rasdaemon:add logging of HiSilicon HIP08 non-standard H/W errors and changes in the error decoding code Shiju Jose
2019-06-17 14:28 ` [PATCH 1/6] rasdaemon:print non-standard error data if not decoded Shiju Jose
2019-06-17 14:28 ` [PATCH 2/6] rasdaemon: rearrange HiSilicon HIP07 decoding function table Shiju Jose
2019-06-17 14:28 ` [PATCH 3/6] rasdaemon: update iteration logic for the non-standard error decoding functions Shiju Jose
2019-06-17 14:28 ` [PATCH 4/6] rasdaemon:add logging HiSilicon HIP08 H/W errors reported in the OEM format1 Shiju Jose
2019-06-17 14:28 ` [PATCH 5/6] rasdaemon:add logging HiSilicon HIP08 H/W errors reported in the OEM format2 Shiju Jose
2019-06-17 14:28 ` [PATCH 6/6] rasdaemon:add logging HiSilicon HIP08 PCIe local errors Shiju Jose
2019-06-21 18:42 ` [PATCH 0/6] rasdaemon:add logging of HiSilicon HIP08 non-standard H/W errors and changes in the error decoding code Mauro Carvalho Chehab
2019-08-12 10:11 ` [PATCH RFC 0/4] ACPI: APEI: Add support to notify the vendor specific HW errors Shiju Jose
2019-08-12 10:11 ` [PATCH RFC 1/4] " Shiju Jose
2019-08-21 17:23 ` James Morse
2019-08-22 16:57 ` Shiju Jose
2019-08-12 10:11 ` [PATCH RFC 2/4] ACPI: APEI: Add ghes_handle_memory_failure to the new notification method Shiju Jose
2019-08-21 17:22 ` James Morse
2019-08-22 16:57 ` Shiju Jose
2019-08-12 10:11 ` [PATCH RFC 3/4] ACPI: APEI: Add ghes_handle_aer " Shiju Jose
2019-08-12 10:11 ` Shiju Jose [this message]
2019-08-21 17:22 ` [PATCH RFC 0/4] ACPI: APEI: Add support to notify the vendor specific HW errors James Morse
2019-08-22 16:56 ` Shiju Jose
2019-10-03 17:21 ` James Morse
2019-10-16 16:33 ` [PATCH 0/7] rasdaemon: add fixes, database closure and signal handling Shiju Jose
2019-10-16 16:33 ` [PATCH 1/7] rasdaemon: fix cleanup issues in ras-events.c:read_ras_event_all_cpus() Shiju Jose
2019-10-16 16:33 ` [PATCH 2/7] rasdaemon: fix memory leak in ras-events.c:handle_ras_events() Shiju Jose
2019-10-16 16:33 ` [PATCH 3/7] rasdaemon: fix missing fclose in ras-events.c:select_tracing_timestamp() Shiju Jose
2019-10-16 16:33 ` [PATCH 4/7] rasdaemon: fix memory leak in ras-events.c:add_event_handler() Shiju Jose
2019-10-16 16:33 ` [PATCH 5/7] rasdaemon: delete multiple definitions of ARRAY_SIZE Shiju Jose
2019-10-16 16:34 ` [PATCH 6/7] rasdaemon: add closure and cleanups for the database Shiju Jose
2019-10-16 16:34 ` [PATCH 7/7] rasdaemon: add signal handling for the cleanup Shiju Jose
2019-11-13 16:38 ` [PATCH 0/7] rasdaemon: add fixes, database closure and signal handling Shiju Jose
2019-11-20 4:37 ` Mauro Carvalho Chehab
2019-11-13 16:31 ` [PATCH rasdaemon 0/2] rasdaemon: add fix for the sql table Shiju Jose
2019-11-13 16:31 ` [PATCH rasdaemon 1/2] rasdaemon: fix for the ras-record.c:ras_mc_prepare_stmt() failure when new fields added to " Shiju Jose
2019-11-13 16:31 ` [PATCH rasdaemon 2/2] rasdaemon: store PCIe dev name and TLP header for the aer event Shiju Jose
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